Are Airbus a/c ergonomically flawed ?
No.
All of the BS contained in the original post has been already posted and busted repeatedly in 12 AF447 threads but attention seekers are just not giving up and removing of "As this is anonymous forum..." doesn't help.
Entertaining option would be merging this thread with 12th AF447 thread since OP says absolutely nothing about Airbus outside AF447 scope. Useful option would be letting it die.